Al 'Imran, 24 Ayah
3:24
ذَٰلِكَ بِأَنَّهُمۡ قَالُواْ لَن تَمَسَّنَا ٱلنَّارُ إِلَّآ أَيَّامٗا مَّعۡدُودَٰتٖۖ وَغَرَّهُمۡ فِي دِينِهِم مَّا كَانُواْ يَفۡتَرُونَ ٢٤
Dhālika Bi'annahum Qālū Lan Tamassanā An-Nāru 'Illā 'Ayyāmāan Ma`dūdātin ۖ Wa Gharrahum Fī Dīnihim Mā Kānū Yaftarūna
That is because they say, "Never will the Fire touch us except for [a few] numbered days," and [because] they were deluded in their religion by what they were inventing.